13199459

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 16773120

約数和(自身を除く): 3573661

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 4679, 32753, 60827, 145049, 425789, 1015343, 1885637, 13199459]

約数ペア:

[(1, 13199459), (7, 1885637), (13, 1015343), (31, 425789), (91, 145049), (217, 60827), (403, 32753), (2821, 4679)]